MyShaarli/application/formatter/Parsedown/ShaarliParsedownTrait.php
ArthurHoaro 9ef8555ad2 Support search highlights when matching URL content
DefaultFormatter:
  - format 'a' tag content and not href attribute
  - format hashtags properly
Markdown(Extra)Formatter:
  - Extend Parsedown to format highlight properly: https://github.com/erusev/parsedown/wiki/Tutorial:-Create-Extensions

Fixes #1681
2021-01-19 17:49:19 +01:00

51 lines
1.4 KiB
PHP

<?php
declare(strict_types=1);
namespace Shaarli\Formatter\Parsedown;
use Shaarli\Formatter\BookmarkDefaultFormatter as Formatter;
trait ShaarliParsedownTrait
{
protected function inlineLink($excerpt)
{
return $this->shaarliFormatLink(parent::inlineLink($excerpt), true);
}
protected function inlineUrl($excerpt)
{
return $this->shaarliFormatLink(parent::inlineUrl($excerpt), false);
}
protected function shaarliFormatLink(?array $link, bool $fullWrap): ?array
{
if (
is_array($link)
&& strpos($link['element']['attributes']['href'], Formatter::SEARCH_HIGHLIGHT_OPEN) !== false
&& strpos($link['element']['attributes']['href'], Formatter::SEARCH_HIGHLIGHT_CLOSE) !== false
) {
$link['element']['attributes']['href'] = $this->shaarliRemoveSearchTokens(
$link['element']['attributes']['href']
);
if ($fullWrap) {
$link['element']['text'] = Formatter::SEARCH_HIGHLIGHT_OPEN .
$link['element']['text'] .
Formatter::SEARCH_HIGHLIGHT_CLOSE
;
}
}
return $link;
}
protected function shaarliRemoveSearchTokens(string $entry): string
{
$entry = str_replace(Formatter::SEARCH_HIGHLIGHT_OPEN, '', $entry);
$entry = str_replace(Formatter::SEARCH_HIGHLIGHT_CLOSE, '', $entry);
return $entry;
}
}